RYE3150E6B 31.5-inch E-Paper Display features a large-format, high-contrast electronic paper screen designed for low-power and energy-efficient applications. It provides a clear, paper-like viewing experience with excellent readability under ambient light, making it ideal for digital signage, information displays, smart retail, logistics, and other commercial applications.

The display supports a slim and lightweight design and can retain the displayed image without continuous power consumption, significantly reducing energy usage. It can also be customized with different interfaces, mounting solutions, and system configurations to meet specific application requirements.

• 31.5-inch large-format E-Paper display
• Paper-like viewing experience with excellent readability
• Ultra-low power consumption
• Image retention without continuous power
• Slim and lightweight design
• Suitable for indoor commercial and information display applications
• Customizable interface and mechanical design
• Ideal for digital signage, retail, logistics, asset management, and smart display applications

1. We specializing in the design, development and production of LCD display module full scheme for more than 10years. Each product undergoes professional design, debugging, production and quality inspection to ensure that the product meets shipping standards.
2. Broad selection of off the shelf products can be chosen and most products are kept in stock and can ship same day.
3. We also offer customed services for you, and can provide drawings and procedures for customers to confirm.
4. Our products offer sunlight readable options , and each display offers capacitive and resistive options
5. We provide reliable warranty service and the warranty preriod is one year.

Packaging : All the products are packed in right way to keep it safe. For small sizes of products we often use tray + carton, and for bigger sizes we use foam slot + carton. Also we can design packages to meet customers' requirements.

Shipping : For small quantity orders: We often ship by UPS Air-Express, or DHL/FEDEX/TNT/ EMS Express service. And For large quantity orders: we ship by buyer's cargo agent in China. Also, we can ship by air or sea transportation by our cargo agent.

Delivery Time:

1. Ready-made Sample: within 1 week
2. Custom Sample: 1~2 weeks
3. Mass production: 3-4 weeks

1. Do you offer customized service?
   -Yes, we offer OEM&ODM service and send us your requirements.
2. What payment methods do you accept?
   -We accept via TT/West Union/Paypal.
3. Do you provide samples?
   -Yes, we offer sample but you need to pay sample fee and delivery fee.
4. How long does it take to produce the product?
   -It depends on the product you need. Different needs determine the production time
5. What's the process for placing an order?
   -PO is placed by clients → PI is issued by Royal Display → Payment by clients → Lead time is confirmed by Royal Display → Shipping instrction by Clients → Delivery → Cargo tracking → Receipt of cargo